doorbell transformer 16v 30va
Skip itHigh returns (9.5%) — this niche doesn't clear our bar today.
Conversion
Incredible15.1%search→purchase rate — share of searches ending in a sale
Avg price
Great$18.51avg listing price — sweet spot $15–$100
Price range
Great$12.62–$24.75cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay2,275.1avg incumbent reviews — the moat a new listing must climb
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Growth
Bad-0.7%90-day search growth — must beat 0% to launch
Market size
Bad$82K$82K/yr · 29K searches
Competition
Bad79%top-5 click share — a locked-up shelf
Returns
Bad9.5%return rate — above 5% kills the launch gate
According to Flapen's Amazon United States niche tracking, doorbell transformer 16v 30va is a $82K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 38/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
doorbell transformer 16v 30va market data
- Units sold / yr
- 3K–4K
- avg 250–500/product
- Revenue / yr
- $56K–$74K
- units × avg price
- Conversion rate
- 15.1%
- Avg BSR
- #14
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 8.3%
- Avg brand age
- 61 months
- Avg seller age
- 170 days
Competition & brand share
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.Brands
8 falling
Sellers
14
Top-5 brand share
86%
Top 20: 100%
Top-5 click share
79%
Top 20: 100%
Open market
4%
- Newhouse Hardware33%
- Ring20%
- RAGNAROS12%
- Maxdot11%
- Cwowhihui10%
- GIVEUBED10%
- Open — no brand owns it (2 brands, 4%)
Demand & seasonality
Weekly Amazon search volume, last 72 weeks — -0.7% search growth over the last 90 days.Peak months: Jan, Dec · busiest ÷ quietest = 1.7×
Top doorbell transformer 16v 30va search terms
- 16v 30va doorbell transformer12K/yr
- doorbell transformer 16v 30va10K/yr
- 16v doorbell transformer5K/yr
- 16 volt doorbell transformer3K/yr
Top doorbell transformer 16v 30va products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Newhouse Hardware 16V 30VA Door Bell Transformer Compatible with Ring Video Doorbell Pro 30TR for Wired Chimes
Newhouse Hardware$18.564.4★1,714 rev
Hardwired Transformer for Ring Wired Video Doorbells
Ring$23.924.4★6,227 rev
Doorbell Transformer 16V 30VA Comptible with Ring Pro Nest Hello
RAGNAROS$15.474.4★3,315 rev
Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell Safe UL Listed Wired Door Bell 30VA Kit Easy to Install Door Bell Transformer for Home
Maxdot$22.464.5★8,612 rev
16V 30VA Doorbell Transformer for Ring Video Doorbells Compatible with Ring Nest Hello Wyze and Eufy Video Doorbells Power Supply for Nest Ecobee Sensi and Honeywell Thermostat
Cwowhihui$14.544.5★79 rev
Newest
by launch date
Newhouse Hardware 3040TR Dual-Volt (16V/30VA or 24V/40VA) Wired Doorbell Transformer UL Listed Class 2 Threaded Hub Mount Indoor Low-Voltage Power Supply for Smart Doorbells
Newhouse Hardware$24.757 rev
16V 30VA Doorbell Transformer for Ring Video Doorbells Compatible with Ring Nest Hello Wyze and Eufy Video Doorbells Power Supply for Nest Ecobee Sensi and Honeywell Thermostat
Cwowhihui$14.5479 rev
Feekoon UL Listed 16.5V Doorbell Transformer Plug in Compatible with Ring Nest Ecobee 16.5 Volt Doorbell Transformer with PTC Fuse(1 Pack 30 Watts)
Feekoon$18.92216 rev
Doorbell Transformer 16V 30VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer
GIVEUBED$17.19797 rev
BOJACK Doorbell Transformer 16V 30VA AC Power Supply Thermostat
BOJACK$16.64132 rev
Trending
90-day click momentumNewhouse Hardware 3040TR Dual-Volt (16V/30VA or 24V/40VA) Wired Doorbell Transformer UL Listed Class 2 Threaded Hub Mount Indoor Low-Voltage Power Supply for Smart Doorbells
Newhouse Hardware$24.755.0★
16V 30VA Doorbell Transformer for Ring Video Doorbells Compatible with Ring Nest Hello Wyze and Eufy Video Doorbells Power Supply for Nest Ecobee Sensi and Honeywell Thermostat
Cwowhihui$14.544.5★
Newhouse Hardware 16V 30VA Door Bell Transformer Compatible with Ring Video Doorbell Pro 30TR for Wired Chimes
Newhouse Hardware$18.564.4★
Hardwired Transformer for Ring Wired Video Doorbells
Ring$23.924.4★
Newhouse Hardware 16TR Doorbell Transformer Wired 16V/10VA Assorted
Newhouse Hardware$12.624.4★
What buyers say about doorbell transformer 16v 30va
What buyers praise and complain about, mined from review topics.What buyers love
“As advertised”
“Easy Install”
“This unit is directly compatible”
“Good price”
“Wired up and door bell works perfectly again”
“Charging my Eufy doorbell properly”
“Works perfect”
“The doorbell and camera work great”
“High quality construction of transformer”
“Easy to replace no hustle”
What buyers complain about
“Does not work as it should”
“didnt last one month”
“Garbage”
“Larger than expected”
“Product doesn't work”
“Humming noise”
“Failed shortly after install”
“Didnt fix my problem”
“Banged up”
“This is the ideal doorbell camera, the 24v transformer would make the camera overheat and shut down”
Top return reasons
Common questions
- Is doorbell transformer 16v 30va profitable to sell on Amazon United States?
- The niche generates $82K/yr across 10 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -0.7%. Flapen's verdict: Skip it (38/100).
- How competitive is the doorbell transformer 16v 30va niche?
- 8 brands and 14 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 86% of demand.
- What do buyers complain about in doorbell transformer 16v 30va?
- Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 9.5% — above our launch gate.
- When does demand for doorbell transformer 16v 30va peak?
- Demand peaks in Jan–Dec; the busiest month runs 1.7× the quietest.
- What does it cost to enter the doorbell transformer 16v 30va niche?
- Listings span $12.62–$24.75; the average listing price is $18.51 (sweet spot $15–$100). The average incumbent carries 2,275 reviews — the moat a new listing must climb.